I think he does, and so is the mindset for getting these weapons still in existence. He was very close to getting a nuke, and I find it hard to believe he gave in right at that moment. He may have even given such info on the nukes to some terror groups, and he simply is getting rid of the evidence.
Nonetheless, the Arab world continues to have numerous countries such as Egypt, Iran, Saudi Arabia and Syria working to get nukes, and other WMD.